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Qualified Electronic Signature for Foreign Directors in Poland - Leinonen
1 day ago

FAQ: Qualified Electronic Signature for Foreign Directors in Poland

This FAQ answers the most common questions foreign directors and board members have when managing Polish companies remotely. What is a qualified electronic signature? A…

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The e-Tax Office in Poland - Leinonen Poland
1 day ago

The e-Tax Office in Poland

The e-Tax Office (Polish: e-Urząd Skarbowy, e-US) is an official online platform of the Polish tax administration that enables companies to handle many tax matters…

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E-invoicing mandate in Poland - Leinonen
April 21, 2026

E-invoicing mandate in Poland

From 1 April 2026, companies are required to use Poland’s National e-Invoicing System (KSeF). Based on survey by SaldeoSMART, the first weeks of mandatory use…

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VAT in Poland
April 20, 2026

7 Common VAT Mistakes in Poland

Value Added Tax (VAT) is a core element of the Polish tax system and one of the most important compliance areas for businesses operating in…

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Employee Capital Plans (PPK) in Poland - Leinonen
April 17, 2026

Employee Capital Plans (PPK) in Poland

If your company employs staff in Poland, Employee Capital Plans (Pracownicze Plany Kapitałowe, or PPK) are not optional for you as an employer. While participation…

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REMOTE WORK IN POLAND - Leinonen
April 15, 2026

REMOTE WORK IN POLAND

Remote work in Poland is no longer a temporary arrangement inherited from the pandemic. Since 7 April 2023, it has been formally regulated in the…

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Polish electronic signature system (ePUAP) - Leinonen
March 2, 2026

How Polish electronic signature system (ePUAP) helps to communicate with public administrations

As the world is slowly adapting to a more digital environment, more countries are coming up with solutions for secure digital transactions and verification of…

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Payroll and Employment in Poland: Key Facts for Foreign-Owned Businesses - Leinonen
February 16, 2026

Payroll and Employment in Poland: Key Facts for Foreign-Owned Businesses

If you plan to set up a foreign-owned business in Poland, understanding labour laws and the cost of employment is vital. Not only will staying…

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February 13, 2026

Estonian CIT in Poland: An Overview

Update 2026 – Important Changes to the Estonian CIT Regime in Poland From 1 January 2026, the Estonian CIT regime in Poland enters a new…

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